HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Praia

$620+ Cheap flights from Chicago (CHI) to Praia (RAI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — RAI
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Praia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Praia

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Praia (RAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,208
(Mytrip)

One-way from

$620
(Yatra.com)
Provider with most accurate pricing for Chicago (CHI)-Praia Nelson Mandela flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Praia Nelson Mandela flights.
Search Deals
From Chicago (CHI) to Praia Nelson Mandela
Search Deals
One-way flight from Chicago (CHI) to Praia Nelson Mandela
Search Deals

Find flight deals from Chicago to Praia

Cheapest flights from Chicago to Praia
Explore the most affordable flight options available from Chicago to Praia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Mytrip deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:05 amORD - RAI
3 stops34h 00mMultiple Airlines
Sun 6/221:30 amRAI - ORD
3 stops46h 35mMultiple Airlines
Deal found 5/4$1,208
This Gotogate deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/197:40 pmORD - RAI
1 stop23h 30mTAP AIR PORTUGAL
Wed 6/2512:10 amRAI - ORD
1 stop20h 00mTAP AIR PORTUGAL
Deal found 5/5$1,340

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Praia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
Use the filters below to find and compare flights from Chicago to Praia that are best for you.

Fly from

Chicago

Fly to

Praia

Route

Depart

Return

Price

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Mon 6/16

5:05 am-7:05 pm

3 stops34h 00m

Praia Nelson Mandela

Sun 6/22

1:30 am-8:05 pm

3 stops46h 35m

$1,208

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Thu 6/19

7:40 pm-11:10 pm

1 stop23h 30m

Praia Nelson Mandela

Wed 6/25

12:10 am-4:10 pm

1 stop20h 00m

$1,340

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Mon 9/15

6:30 pm-11:20 am

2 stops36h 50m

$620

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Thu 6/19

6:15 am-12:20 am

2 stops38h 05m

$1,124

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Mon 9/15

12:50 pm-5:35 pm

3 stops24h 45m

$1,367

ChicagoPraia

ORD - RAI

ORDRAI

Chicago O'Hare Intl

Thu 6/19

10:15 am-5:35 pm

3 stops51h 20m

$3,566

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Compare providers for flights from Chicago to Praia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Praia in May.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Praia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Praia flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Praia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Praia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Praia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Praia

Have a flexible travel schedule? Discover the best time to fly to Praia from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Praia

Rainfall in Praia by month

Plan your trip to Praia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Praia ranges from 0.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. January is typically the driest time to visit Praia when rainfall is around 0.0 in.

Temperature in Praia by month

Plan your trip to Praia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Praia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Praia

Get insights into the airlines that provide service to Praia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Praia. Reviews last updated May 5, 2025.
Ethiopian Air
7.2
Good
770 reviews

Crew

7.5

Entertainment

6.6

Boarding

7.2

Comfort

7.1

Overall

7.2

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
Ethiopian Air
7.2
Good
770 reviews
Ethiopian Air
7.2
Good
770 reviews

Crew

7.5

Entertainment

6.6

Boarding

7.2

Comfort

7.1

Overall

7.2

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
TAP AIR PORTUGAL
7.1
Good
1,859 reviews
Ethiopian Air
7.2
Good
770 reviews

Crew

7.5

Entertainment

6.6

Boarding

7.2

Comfort

7.1

Overall

7.2

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.
Royal Air Maroc
6.0
Okay
460 reviews
Ethiopian Air
7.2
Good
770 reviews

Crew

7.5

Entertainment

6.6

Boarding

7.2

Comfort

7.1

Overall

7.2

Food

6.9

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - ADD

Easy boarding process and on time flight is what I liked Quality of food was poor Sat on middle row seat 35 where there is better leg room. However, crew and passengers walked all over the three of us who sat on that row to use it as a short cut to use the restrooms. Even letting the crew members didn't help. We could not relax during the flight.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Praia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Praia from Chicago?

    Located just 2.0 mi from the city center, Praia Nelson Mandela is the airport most travelers will use when flying to Praia from Chicago. Booking flights from Chicago to Nelson Mandela (RAI) should be relatively easy as there are 0 daily inbound flights from Chicago from 0 different airlines.

  • What are the cheapest airlines to fly from Chicago to Praia one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $620. Royal Air Maroc flights start at $1,124 while deals on Ethiopian Air start at $3,566 one-way.

  • Can I find deals for flights from Chicago to Praia that include hotel bookings?

    Yes. In addition to deals on Chicago to Praia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Praia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Praia.

  • Can I find deals for business class flights from Chicago to Praia?

    Yes. Cheapflights offers flight deals from Chicago to Praia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Praia?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Praia (average of $530). Flying from Chicago to Praia in July is currently the most expensive (average of $1,180). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Praia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Praia flights
O'Hare Intl to Espargos flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.